YSZ Thermal Barrier Powder
Yttria-stabilized zirconia ceramic powder for thermal barrier coatings.
Material overview
The Metal & Thermal Spray Powders catalog describes YSZ Thermal Barrier Powder as follows: Yttria-stabilized zirconia ceramic powder for thermal barrier coatings. Reviewers should evaluate Low thermal conductivity, phase stabilized with 7-8% yttria, and high-temperature insulation. The grade record lists Gas-turbine blades/combustors and high-temperature insulation among typical applications. The dataset currently includes 5 property records covering chemical composition and physical properties. Standards and form records reference GB/T 15007 and Powder. Final supply conditions remain subject to specification, inspection, and export-control review.
Key characteristics
- Low thermal conductivity
- phase stabilized with 7-8% yttria
- high-temperature insulation
Typical applications
- Gas-turbine blades/combustors
- high-temperature insulation
Grade names and equivalents
Technical properties
Typical values are for reference only. Final chemistry, mechanical properties, heat treatment, dimensions, inspection, and documentation are confirmed against the applicable specification and MTC/COA before order acceptance.
Chemical composition
| Property | Value | Unit | Condition / standard |
|---|---|---|---|
| ZrO2 | balance | wt% | Typical value |
| Y2O3 | 7-9 | wt% | Typical value |
| Other oxides | 1 max | wt% | Typical value |
Physical properties
| Property | Value | Unit | Condition / standard |
|---|---|---|---|
| Service temperature | up to 1200 | C | Typical |
| Thermal conductivity | about 1 | W/mK | Coating |
Standards and specifications
Forms, applications, and capabilities
Product forms
- Product form
Industries
- Industry
Capabilities
- Capability